Toothbrush head



FIG. 1 is a perspective view of a first embodiment of a toothbrush head;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom view thereof.

FIG. 8 is a perspective view of a second embodiment of a toothbrush head;

FIG. 9 is a front view thereof;

FIG. 10 is a right side view thereof;

FIG. 11 is a rear view thereof;

FIG. 12 is a left side view thereof;

FIG. 13 is a top plan view thereof;

FIG. 14 is a bottom view thereof.

FIG. 15 is a perspective view of a third embodiment of a toothbrush head;

FIG. 16 is a front view thereof;

FIG. 17 is a right side view thereof;

FIG. 18 is a rear view thereof;

FIG. 19 is a left side view thereof;

FIG. 20 is a top plan view thereof;

FIG. 21 is a bottom view thereof.

FIG. 22 is a perspective view of a fourth embodiment of a toothbrush head;

FIG. 23 is a front view thereof;

FIG. 24 is a right side view thereof;

FIG. 25 is a rear view thereof;

FIG. 26 is a left side view thereof;

FIG. 27 is a top plan view thereof; and,

FIG. 28 is a bottom view thereof.

The broken lines in the drawings illustrate portions of the toothbrush head in which the design is embodied that form no part of the claimed design. 

CLAIM The ornamental design for a toothbrush head, as shown and described. 